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Naftoseal MC-780 Class C is a two-component, manganese-dioxide cured polysulfide polymer system with reduced density providing excellent fuel tank and fuselage seals. It was developed for a service temperature between -55 °C (-67 °F) to +130 °C (+ 266 °F) and withstand a shortterm temperature of +182 °C (+360 °F). C-12 repesents an application time of 12 hours.

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Naftoseal MC-780 C-12 Low Density Fuselage & Fuel Tank Sealant

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Naftoseal MC-780 Class C is a two-component, manganese-dioxide cured polysulfide polymer system with reduced density providing excellent fuel tank and fuselage seals. It was developed for a service temperature between -55 °C (-67 °F) to +130 °C (+ 266 °F) and withstand a shortterm temperature of +182 °C (+360 °F). C-12 repesents an application time of 12 hours.

Technical Information

  • Product Type Fuel Tank Sealant
  • Product Form Liquid

Product Information

This product is designed for interfay surface sealing and wet riveting of fuselage components and has outstanding resistance to aviation gasoline and jet fuel, as well as resistance to the chemicals and petroleum products used in the aircraft industry.

Data Sheets

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Product Properties

Brand
Chemetall Naftoseal
Manufacturer
Chemetall
Product Type
Fuel Tank Sealant
Product Form
Liquid
Manufacturer Part #
50560745 | 50561500 | 50600268

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